#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0))
+#define show_inode_state(state) \
+ __print_flags(state, "|", \
+ {I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \
+ {I_DIRTY_DATASYNC, "I_DIRTY_DATASYNC"}, \
+ {I_DIRTY_PAGES, "I_DIRTY_PAGES"}, \
+ {I_NEW, "I_NEW"}, \
+ {I_WILL_FREE, "I_WILL_FREE"}, \
+ {I_FREEING, "I_FREEING"}, \
+ {I_CLEAR, "I_CLEAR"}, \
+ {I_SYNC, "I_SYNC"}, \
+ {I_DIRTY_TIME, "I_DIRTY_TIME"}, \
+ {I_REFERENCED, "I_REFERENCED"} \
+ )
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
#define show_inode_state(state) \
__print_flags(state, "|", \
{I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)) */
DEFINE_WRITEBACK_EVENT(writeback_nowork)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38))
DEFINE_WRITEBACK_EVENT(writeback_wake_background)
-#endif
DEFINE_WRITEBACK_EVENT(writeback_wake_thread)
DEFINE_WRITEBACK_EVENT(writeback_wake_forker_thread)
DEFINE_WRITEBACK_EVENT(writeback_bdi_unregister)
#endif
LTTNG_TRACEPOINT_EVENT_WBC_INSTANCE(wbc_writepage, writeback_wbc_writepage)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0))
+LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
+ TP_PROTO(struct bdi_writeback *wb,
+ struct wb_writeback_work *work,
+ unsigned long dirtied_before,
+ int moved),
+ TP_ARGS(wb, work, dirtied_before, moved),
+ TP_FIELDS(
+ ctf_array_text(char, name, dev_name(wb->bdi->dev), 32)
+ ctf_integer(unsigned long, older, dirtied_before)
+ ctf_integer(int, moved, moved)
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
TP_PROTO(struct bdi_writeback *wb,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
struct wb_writeback_work *work,
-#else
- unsigned long *older_than_this,
-#endif
int moved),
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
TP_ARGS(wb, work, moved),
-#else
+ TP_FIELDS(
+ ctf_array_text(char, name, dev_name(wb->bdi->dev), 32)
+ ctf_integer(int, moved, moved)
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
+ TP_PROTO(struct bdi_writeback *wb,
+ unsigned long *older_than_this,
+ int moved),
TP_ARGS(wb, older_than_this, moved),
-#endif
TP_FIELDS(
ctf_array_text(char, name, dev_name(wb->bdi->dev), 32)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
-#else
ctf_integer(unsigned long, older,
older_than_this ? *older_than_this : 0)
ctf_integer(long, age,
older_than_this ?
(jiffies - *older_than_this) * 1000 / HZ
: -1)
-#endif
ctf_integer(int, moved, moved)
)
)
+#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,8,0))
+LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
+
+ writeback_global_dirty_state,
+
+ TP_PROTO(unsigned long background_thresh,
+ unsigned long dirty_thresh
+ ),
+
+ TP_ARGS(background_thresh,
+ dirty_thresh
+ ),
+
+ TP_FIELDS(
+ ctf_integer(unsigned long, nr_dirty, global_node_page_state(NR_FILE_DIRTY))
+ ctf_integer(unsigned long, nr_writeback, global_node_page_state(NR_WRITEBACK))
+ ctf_integer(unsigned long, nr_dirtied, global_node_page_state(NR_DIRTIED))
+ ctf_integer(unsigned long, nr_written, global_node_page_state(NR_WRITTEN))
+ ctf_integer(unsigned long, background_thresh, background_thresh)
+ ctf_integer(unsigned long, dirty_thresh, dirty_thresh)
+ ctf_integer(unsigned long, dirty_limit, global_dirty_limit)
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
writeback_global_dirty_state,
ctf_integer(unsigned long, dirty_limit, global_dirty_limit)
)
)
-#else
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
writeback_global_dirty_state,
)
)
#endif
-#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
LTTNG_TRACEPOINT_EVENT_CLASS(writeback_congest_waited_template,
TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed),
TP_ARGS(usec_timeout, usec_delayed)
)
-#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
LTTNG_TRACEPOINT_EVENT_CLASS(writeback_single_inode_template,